dealing with the curly-curly operator

[IndrajeetPatil]

The {{ operator (as alternative to !! + enquo) was introduced in rlang 0.4.0 (https://www.tidyverse.org/articles/2019/06/rlang-0-4-0/) and I've started using this new operator in my packages.

But now lintr treats this as a lint and my PR builds are flooded with lintr-bot comments:
IndrajeetPatil/ggstatsplot#255 (comment)

Any way to make sure that this is not counted as a lint?

[russHyde]

By adding

linters: with_defaults(open_curly_linter = NULL, closed_curly_linter = NULL)

to the .lintr file for your package you can turn off this pair of linters.

[russHyde]

Alternatively, I think you could use
linters: with_defaults(open_curly_linter = open_curly_linter(allow_single_line = TRUE), closed_curly_linter = closed_curly_linter(allow_single_line = TRUE))

This would allow you to use {{ some_columns }} and if (something) {this()} else {that()}
but would still catch other curly-brace-related lints. [Proposed but never used]